baber/WOPTO huggingface dataset:
Patent NL-142402-B (NL)
IPC: C07D233/78
Filed: 1965-03-15
Abstract: Novel compounds of the general formula <FORM:1100643/C2/1> (wherein R1 represents a C1- 6 alkyl radical, R2 represents an NH2 or acylated NH2 group, and R3, R4 and R5, which may be the same or different, represent H or I atoms) are prepared by (a) reacting a compound of the general formula <FORM:1100643/C2/2> (wherein R6 and R7 jointly represent -NH-CO-NH- or R6 represents OH or etherified OH and R7 represents NH2 or acylated NH2) with an acid of the general formula <FORM:1100643/C2/3> at substantially neutral pH under anaerobic or aerobic conditions at temperatures below 100 DEG  C. and, if necessary, converting R6 and R7 to OH and NH2, or (b) reacting a compound II (but in which R7 is not NH2) with a compound of the general formula <FORM:1100643/C2/4> (wherein R9 represents in alkyl radical and An an anion) in a solvent in the presence of a basic substance, removing the solvent, removing R9 by acid hydrolysis, hydrolysing the hydantoin (when R6 + R7 = -NH-CO-NH-) by warming with dilute aqueous alkaline or mineral acid solutions, and mono- or di-iodinating the product, preferably in alkaline solution, or (c) reacting an activated ester of a compound of the general formula <FORM:1100643/C2/5> (wherein R6 and R8 jointly represent -NH-CO-NH- or R6 represents OH or etherified OH and R8 represents an acylamino group) with a compound of the general formula <FORM:1100643/C2/6> in the presence of a solvent and/or a base, replacing the NO2 groups by R3 and R4 via NH2 and diazo groups and completing the process as in (b), omitting the iodination step when using a compound XI.  The products may be converted into salts with inorganic or organic acids or bases, and a free NH2 group in the products may be acylated.  The preparation of the following starting materials and intermediates is described: 5 - (31 - iodo - p - hydroxybenzyl) - 5 - methylhydantoin, 5 - (31,51 - dinitro -, - diamino - and - diiodo - 41 - p - methoxyphenoxybenzyl) - 5 - methylhydantoin, 5 - (31,51 - diiodo - 41 - p-hydroxyphenoxybenzyl) - 5 - methylhydantoin, and 3,5 - diiodo - a - methylthyromine (and its sodium salt).  Reference has been directed by the Comptroller to Specification 1,047,082.
Patent PT-78517-B (PT)
Title: Imidazole-ethanol esters
IPC: C07D233/60
Filed: 1984-05-02
Abstract: The invention relates to the use of 1-H-imidazol-1-ethanol and compounds of the formula 
<CHEM>
 in which R represents an organic acid residue which does not bear further carboxyl groups, either in the free or salt form, as sebum synthesis inhibitors. 
<??>The invention also relates to parmaceutical preparations comprising a compound of formula I, and their preparation and to the compounds of formula I in which R is as defined above except the acetic acid residue, and their preparation.
Patent PT-83705-B (PT)
IPC: C07D211/22
Filed: 1986-11-07
Abstract: Analogs of nipecotic acid are the novel compounds of the present invention. The analogs are GABA uptake inhibitors for use to treat epilepsy and, thus, the invention is also pharmaceutical compositions for the treatment of epilepsy.
Patent PT-85850-B (PT)
Title: Process for preparing 7-((meta-substituted) phenylglycine)-1-carba-1-dethiacephalosporins
Inventor: COOPER ROBIN DAVID GREY
IPC: C07D463/00
Filed: 1987-10-01
Abstract: Compounds of the Formula I <CHEM> wherein R1 is C1 to C4 alkyl, and their pharmaceutically-acceptable salts are valuable antibiotics.
Patent PT-87018-B (PT)
Inventor: DIETZ WOLFGANG
IPC: C25C1/16
Filed: 1988-03-18
Abstract: A process for recovering metallic mercury by electrolysis from an electrolyte containing Hg2Cl2 in suspension by cathodic reduction.
Patent PT-87820-B (PT)
Inventor: PEDERSEN HENRIK
IPC: A61P25/28
Filed: 1988-06-24
Abstract: Heterocyclic compounds of the following formula:
      wherein the dotted line designates an optional bond, and "het", R¹, R², R³, R⁴ and R⁵ are as defined in Claim 1, 
as well as individual stereo isomers and pharmaceutically acceptable acid addition salts thereof are new and described as having potent acetylcholine (AcCh) agonist activity, indicating utility in the treatment of diseases caused by reduced function of AcCh in the brain. 
     Pharmaceutical compositions containing a compound of Formula I, and methods for the preparation of the said novel compounds are likewise described.
Patent PT-88776-B (PT)
Inventor: GEOGHEGAN EDWARD JAMES
IPC: A61K31/352
Filed: 1988-10-14
Abstract: A controlled absorption diltiazem pellet formulation for oral administration comprises a core of diltiazem or a pharmaceutically acceptable salt thereof in association with an organic acid, and a multi-layer membrane surrounding the core and containing a major proportion of a pharmaceutically acceptable film-forming, water insoluble synthetic polymer and optionally a minor proportion of a pharmaceutically acceptable film-forming, water soluble synthetic polymer. The number of layers in the membrane and the ratio of the water soluble to water insoluble polymer, when said water soluble polymer is present, being effective to permit release of diltiazem from the pellet at a rate allowing controlled absorption thereof over not less than a twelve hour period following oral administration. The pellet has a dissolution rate in vitro which when measured in a dissolution apparatus (paddle) according to U.S. Pharmacopoeia XXI in 0.05 M KCl at pH 7.0 results in not more than 35% of the total diltiazem being released after 2 hours of measurement. Not more than 60% of the total diltiazem is released after four hours of measurement and 100% of the diltiazem is released no earlier than after 8 hours of measurement in said apparatus.
Patent PT-90273-B (PT)
Inventor: RADDATZ PETER
IPC: C07K5/08
Filed: 1989-04-13
Abstract: Amino-acid derivatives of the formula I R<1>-CpH2p-(NH)y-CO-NH-CHR<2>-CO-Z-CmH2m-CO-NH-CHR<3>-CR<4>-(CHR<5>)n- CO-E-Q-Y     I in which R<1> to R<5>, p, y, Z, m, n, E, Q and Y have the meanings indicated in Claim 1, and the salts thereof inhibit the activity of human plasma renin.
Patent PT-91575-B (PT)
Inventor: CALVET ALAIN PIERRE
IPC: C07C255/42
Filed: 1989-08-30
Abstract: The benzylamines of the formula 
<IMAGE>
 in which R1 and R5 are phenyl, R2 is alkyl and R3 and R4 are hydrogen, alkyl or alkenyl, are psychotropic agents.
Patent PT-91986-B (PT)
Inventor: AIXALA JOSE RIERA
IPC: A01N59/00
Filed: 1989-10-13
Abstract: The subject of the present invention is a method for cleaning and/or disinfecting and sterilising haemodialysers. …<??>According to the invention, this method consists in mixing a basic composition comprising the ion chlorite with an acid composition comprising lactic acid in a ratio of the acid composition to the basic composition ranging from 1:2 to 4:4, in introducing the mixture thus obtained, with the addition of water, into a haemodialyser, the ratio of the mixture to the water being approximately 1:34, and in circulating the final solution in the apparatus where the dilution of the mixture in water, and the reaction between the basic composition and the acid composition take place. …<??>The invention finds application in nephrology departments of hospitals for quick and efficient cleaning and/or disinfecting and sterilising of haemodialysers.
Patent PT-92487-B (PT)
Inventor: ALBERT RAINER
IPC: A61K49/00
Filed: 1989-12-04
Abstract: Somatostatin peptides bearing at least one chelating group for a detectable element, said chelating group being linked to an amino group of said peptide, and said amino group having no significant binding affinity for somatostatin receptors, in free or salt form, are complexed with a detectable element and as such are useful as a pharmaceutical, e.g. a radiopharmaceutical for in vivo imaging of somatostatin receptor positive tumors or for therapy.
Patent PT-95134-B (PT)
Inventor: HUBER BRIAN
IPC: C07H19/06
Filed: 1990-08-29
Abstract: Novel molecular chimaeras produced by recombinant DNA techniques are described. They comprise a target tissue specific transcriptional regulatory sequence (TRS) linked and controlling the expression of a heterologous enzyme for example Varicella Zoster Virus Thymidine Kinase (VZV TK) gene. A molecular chimaera is packaged into a synthetic retroviral particle which is capable of infecting mammalian tissue. This in turn may be administered to a patient, and the TRS will be selectively transcriptionally activated in the target tissue (for example cancerous tissue). Administration of compounds which are selectively metabolised by the enzyme produce cytotoxic or cytostatic metabolites insitu thereby selectively killing or arresting the growth of the target cell.
Patent PT-96156-B (PT)
Inventor: REGNIER GILBERT
IPC: A61K31/443
Filed: 1990-12-11
Abstract: New piperidine derivatives capable of being employed as medication and corresponding to the formula: 
<IMAGE>
 in which
 one of the substituents R or R' is: 
<IMAGE>
 [m being 1, 2 or 3 and R1 = (C1-C5) alkyl],
 the other of the substituents R or R' is either: 
<IMAGE>
 
 
  [A being a hydrocarbon chain optionally containing a double bond, an oxygen or a sulphur and optionally substituted by OH or CH3], 
  m being 1 or 2 
  R2, R'2, R''2 and R"'2 being hydrogen, halogen, (C1-C5) alkyl or alkoxy or hydroxyl
 or: 
<IMAGE>
 
 
  - [Z being: oxygen or sulphur; 
  - R": hydrogen or methyl; 
  - p: zero or one; 
  - and A, R2, R'2, R''2 and R"'2 as they are defined above]. 
 
 
<??>These derivatives and their physiologically tolerable salts can be employed in therapeutics, especially in the treatment of pathology related to tissue ischaemia and of peripheral vascular pathology, or the treatment of pathology in which a lipid peroxidation plays an initiating and/or aggravating part.
Patent RO-110676-B (RO)
Inventor: BARA MIRCEA
IPC: A61K9/107
Filed: 1992-03-03
Abstract: Invenția se referă la o compoziție
cosmetică, revitalizantă, pentru îngrijirea pielii
uscate. Compoziția este constituită din 0,100 ...
20,000% concentrat proteic din material seminal de
taur, înglobat în lipozomi, 2,000 ... 8,000%
propilenglicol, 1,000% ... 3,000% acid stearic,
1,000 ... 5,000% alcool cetilic, 6,000 ... 14,000%
ulei mineral, 0,000 ... 2,000% lanolină, 2,000 ...
8,000% esteri de acizi grași, 1,000 ... 5,000% ulei
de vizon, 0,200 ... 1,500% trietanolamină, 0,100
... 0;600% conservant, 0,100 ... 0,600% parfiunși
86,500 ... 32,300% apă distilată
Patent RO-110336-B (RO)
Inventor: GHICA MIHAI
IPC: A61K31/395
Filed: 1993-01-21
Abstract: Prezenta invenția se referă la un
procedeu de obținere a salicilatului de 8-
hidroxichinoleină, cu acțiune antimicrobiană,
antifungică și antivirotică. Procedeul conform
invenției constă în reacția dintre 8-hidroxichinoleină
și acid salicilic, la temperatura de 55 ... 60°C, în
mediu de alcool izobutilic, cu obținerea salicilatului
de 8-hidroxichinoleină, cu randament de 83 ...
90%.
Patent SE-382047-B (SE)
Inventor: FLORVALL G L
IPC: C07C67/00
Filed: 1973-09-04
Abstract: A laser diode is provided with a casing that encloses a light-emitting crystal. The casing includes a transparent member through which the light passes. A portion of the diode is positioned within a holder and means is provided for cooling the diode. To reduce condensation of moisture which is present within the holder, upon the transparent member, a sleeve formed of a thermally high conductor material such as copper is placed about the casing with close physical contact therebetween.
Patent SE-429588-B (SE)
Title: Arrangement for manufacturing extruded products
Inventor: LINDEROTH G
IPC: H01B13/14
Filed: 1978-10-17
Abstract: Arrangement for manufacturing extruded products of polymer material comprising (a) an extruding machine 1 for shaping an inner part 6, 10 of the product, which inner part is transparent at the shaping temperature, for example an insulation 6 for a cable 4 provided with a conductive layer 5, (b) an extruding machine 2 for shaping a non-transparent layer 7, 11 surrounding the inner part, for example an electrically conductive layer 7 on a cable insulation 6, and (c) a connection piece 3 that connects the extruding machines together. The inner wall of the connection piece is thereby arranged to be in contact with the transparent inner part when this is extruded and comprises a window for monitoring the quality of the inner part and/or parts of the product located inside the inner part. <IMAGE>
Patent SE-438522-B (SE)
Title: Air-raid shelter
Inventor: LANGERBECK F
IPC: E04H9/04
Filed: 1978-11-15
Abstract: This invention concerns a shelter is meant to be buried below ground to be covered with earth, gravel, stones etc., whose walls, roof, and floor absorb combat loads from bombs, shells etc by being deformed. It consists of two or more frame structures connected by a cladding (8) that prevents earth etc. from penetrating the shelter. Each frame structure consists of beam-shaped building elements (1, 2, 3) with shapes specified in advance that can be jointed together. At their ends, the building elements (1, 2, 3) are provided with pressure plates (6) to which the building elements can be joined. Each pressure plate (6) is affixed to a beam (4) in each element so that the plane through the pressure plate (6)forms an angle of 45 degrees with the tangent through the ends of the building elements (1, 2, 3).<IMAGE>
Patent SE-414834-B (SE)
Title: Arrangement for measurement of flow volume and/or flow rate of a medium
Inventor: OLSSON B
IPC: G01F25/00
Filed: 1978-11-23
Abstract: Arrangement for measurement of flow volume and/or flow rate of a medium which is pumped by means of a pumping assembly. The arrangement comprises a drive motor for producing the work cycles of the pumping assembly and a pickup for detection of said work cycles and sending of a signal as a function of said work cycles. Furthermore, there is an electronic unit 10 for registering, via said pickup signal, a value proportional to the number of work cycles. From this value, the flow volume and/or flow rate can be established by means of a nominal calibration factor KN determined for the pumping assembly. The electronic unit 10 includes a calibration unit 11, which can be adjusted to convert said pickup signal into at least one output signal representing a certain actual calibration factor KV, calculated with the help of a particular correction factor KK for correction of the nominal calibration factor KN. Furthermore, there are arrangements 12-15 for registering the volume and/or the flow rate of the flowing medium, designed to be controlled by the output signal from the calibration unit. <IMAGE>
Patent SE-429688-B (SE)
Title: Adaptor device to be fastened at the muzzle of the barrel of a hand-held firearm for discharging projectiles of oversized calibre by firing so-called driving cartridges in the firearm
Inventor: VALDSOO OSKAR THURE
IPC: F41C27/06
Filed: 1979-05-23
Abstract: An adaptor device 2 to be fastened at the muzzle of the barrel 6 of a hand-held firearm for discharging projectiles 4 of oversized calibre by firing so-called driving cartridges in the hand-held firearm, of the type incorporating a projectile barrel 3 and a gunpowder gas chamber 5 connectible to the barrel of the hand-held firearm, providing silenced projectile discharge by the gunpowder gases gushing into the gunpowder gas chamber acting on a piston unit 9 with limited movability, which discharges the projectile mechanically and prevents the gunpowder gases from rapidly gushing out into the atmosphere. <IMAGE>
Patent SE-424491-B (SE)
Title: Arrangement for liquid cooling of the rotor winding of an electrical machine
Inventor: AROSHIDZE JURY VASILIEVICH
IPC: H02K9/19
Filed: 1979-10-11
Abstract: Arrangement for liquid cooling of the rotor winding of an electrical machine with elements 1 for supplying a cooling liquid to the winding 2 of a rotor 3, a liquid outlet chamber 4, and an element 5 for taking the cooling liquid to the liquid outlet chamber 4, containing an outer cylindrical element 12 fastened to the rotor 3 with a ring-shaped recess 13 at its inner surface and a stationary inner cylindrical element 15 with an outer surface provided with a ring-shaped projection 14 at the winding side and which extends into the ring-shaped recess 13 in the outer cylindrical element 12, wherein both elements are arranged concentrically with the axis 7 of the rotor 3. The ring-shaped projection 14 has at least one inner, ring-shaped cavity 17, which is open toward the circumference of the projection 14 and stands in communication with the liquid outlet chamber 4. The invention is used with special advantage in turbine- generators with self-circulating liquid circulation system. <IMAGE>
Patent SE-443917-B (SE)
Title: Deodorizing self adhesive strip covered with a copper compound which is designed to be affixed in a stoma container.
Inventor: ODELHOG S-O
IPC: A61F5/441
Filed: 1981-02-04
Abstract: Deodorant for a colostomy bag which consists of a strip (1), which for the most of its length, is equipped with a cover (2) of a copper compound, and on one side of the short end, is coated with a self-sticking adhesive (3) covered by a tear-off strip (4).<IMAGE>
Patent SE-453414-B (SE)
Title: Altering pitch of attacking circles of boring head cutters
Inventor: PERSSON A
IPC: E21B10/52
Filed: 1981-06-02
Abstract: A boring head with bearing brackets for cutting cylinders in pairs, has at least a first and a second set of cutting cylinders. The cutting cylinders have a number of rows of cutting elements formed e.g. by hard metal inserts which extend in rows around the circumference of the cylinders, and are offset axially to each other. The cutting cylinders of each set have the same number of rows of cutting elements, so that the number of rows on a first cylinder of a first set is at least as large as the number of rows on the second cutting cylinder of the second set. The pairs of bearing brackets are arranged one on each side of the axis of rotation of the cutting head and at the same distance from it. Each cutting cylinder of the first set can be replaced by any cutting cylinder of the second set. To alter the pitch circles along which the cutting elements engage with the rock, the first cutting cylinder in a first bearing bracket of a pair of brackets is replaced by the second cutting cylinder. At least one row of the cutting elements of the second cutting cylinder engages along a first circle which has the same radius as that of the circle along which a row of cutting elements in a third cutting cylinder of the second set moves when these are mounted in the second bearing in the one pair of brackets. It provides a boring head on which a process can be carried out for altering the pitch of the rows of cutting elements. The process is partic. of value in lift boring by means of a pilot hole between a lower and a higher level in a mine. The objective is to achieve the highest possible boring speed through rocks of different hardnesses by increasing the pitch of the rows of cutting elements in softer rock.
Patent SE-439682-B (SE)
Title: Cylindrical furnace
Inventor: OSTBO NILS
IPC: F24H1/22
Filed: 1981-08-24
Abstract: Cylindrical furnace containing an after-combustion room (10) and afterburner (12) designed as extensions of each other, as well as a number of parallel smoke pipes for the afterburning chamber (15) constructed as one in relation to the common mantel plate (18) for the combustion room and afterburning chamber. A first water chamber (20) is built through a tubular liner (19) in the mantel plate, and a second water chamber (23) is formed using a pipe body connecting the mantel plate's afterburning chamber. The tubular liner and pipe body extend past each other, and the two water chambers (20, 23) communicate with each other through openings (28) in the mantle plate (18), inside the area where the attachments (19, 24) overlap. In order to increase the heat absorption within the first water chamber (20) the smoke pipes (15) are fitted with liners (31) in the form of screw shaped wound metal strips, where the rise changes from the inlet end to the outlet end, so that the gas speed is essentially unchanged.<IMAGE>
Patent SE-455657-B (SE)
Title: Carriage for fitting cables on insulators
Inventor: LARSSON OLOF SVERKER
IPC: H02G1/04
Filed: 1982-03-19
Abstract: The carriage comprises a frame with components for its releasable attachment to the insulators, and running tracks for the line or cable. When the line is located in the running tracks it passes through the insulator centre. The line or cable in the unstretched position in the fitted position of the carriage on the insulator is located at a lower level than the part of the insulator against which the line or cable locates in the stretched state. At least one running track is located above the line or cable, and the tracks comprise rotatably located wheels. The frame comprises two end, pivotably connected frame parts. At its other end are components for releasable connection of the ends, and on the frame parts are components for exerting a clamping effect against the insulator when the frame parts are interconnected. (Provisional Basic advised week 83/44)
Patent SE-437429-B (SE)
Title: Process for stabilising vibration of the dimensions of a work piece and device for executing the process
Inventor: GOZMAN Y B
IPC: C21D1/04
Filed: 1984-04-26
Abstract: The invention refers to a process and a device for stabilising vibration of the dimensions of a work piece (2). Using a vibrator (3) with a variable frequency attached to the work piece (2), the stage frequency at which the voltage state in the work piece (2) is appreciably affected is determined. The force that occurs in a contact plane between the work piece and the vibrator is continuously measured. The potential of the dynamic elements in the vibrator (3) are indicated. The phase shifts between the force and potential signals are measured by an instrument (8), and the signal from this instrument is fed through a low-frequency band-pass filter (9) to a detector (10) and an integrator (13). The work pieces (2) are treated with vibrations at such frequencies where the effective values of the phase shifts' switching component are at a maximum. The results of the vibration treatment are checked by determining the value of the integral of the effective values of the phase shifts' switching component that has been recorded within the limits for change for the vibration frequency of the work pieces (2).<IMAGE>
Patent SE-454267-B (SE)
Title: Packaging with plastics foil walls for viscous material
Inventor: NILSON B
IPC: B65D85/72
Filed: 1986-10-14
Abstract: A cover (5) for a filling and emptying connection (3) has a central aperture (6) forming a grip and fixation part for a coupling component for material removal. The aperture has a seal (9) which is opened by the coupling component when the material remover is connected to the packaging. Sealing is achieved by a plate which, in one point of the periphery, is in articulated connection with the wall of the central aperture. The cover is formed with distance components around the aperture, which project outwards from the cover towards the opposite packaging wall (2) to the connection. The distance components form between the wall and the connection aperture (4) a passage for material. The articulated connection is positioned between twin distance components (10a) arranged so that between them is an intermediary space for the open position of the sealing plate.